| 挖孔桩前注浆工程试验与可行性分析 |
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| 引用本文： | 刘萍,刘剑平. 挖孔桩前注浆工程试验与可行性分析[J]. 有色矿冶, 2002, 18(5): 9-11 |
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| 作者姓名： | 刘萍 刘剑平 |
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| 作者单位： | 1. 沈阳建工学院职业技术学院,辽宁,沈阳,110005
2. 东北广厦工程建设监理有限责任公司,辽宁,沈阳,110008 |
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| 摘 要： | 为解决砂土层中地下水位偏高，又无法采取井点降水时挖孔桩。
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| 关 键 词： | 挖孔桩 工程试验 渗透注浆 劈裂注浆 扩散半径 动力触探 |
| 文章编号： | 1007-967X(2002)05-0009-03 |
The Experimentation of Grouting Before the Artificial Pile and Feasibility Analysis |
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| LIU Ping ,LIU Jian ping. The Experimentation of Grouting Before the Artificial Pile and Feasibility Analysis[J]. Non-Ferrous Mining and Metallurgy, 2002, 18(5): 9-11 |
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| Authors: | LIU Ping LIU Jian ping |
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| Affiliation: | LIU Ping 1,LIU Jian ping 2 |
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| Abstract: | In order to solving the difficult question of the water table on the high side and unable to adopt well precipitation in the middle of constructing the artificial pile, this paper brings forward to the grouting question of equivalently utilizing ground soil to replace manpower expanded head artificial pile. First the theory of cement paste injection and consolidation is analyzed; second the technology of grouting before the artificial pile is feasible and reliable in accord to actual experimentation. |
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| Keywords: | permeating grouting fracturing grouting diffusion radius dynamic penetration test |
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